These chart types allow number and word variables, where Line charts, Scatter charts, and Area charts require two numeric variables. Customize the chart by clicking the "Design," "Layout" and ...

Type values for your independent variable into column A, beginning in cell A2. For example, type "1" into cell A2, then type "2" into cell A3.

A straight line graph with two variables is represented by an equation such as 𝑦 = 3𝑥 – 7. The equation shows the link between the 𝑥 and 𝑦-coordinates.